Struct auditable_serde::VersionInfo

pub struct VersionInfo {
    pub packages: Vec<Package>,
}

Dependency tree embedded in the binary.

Implements Serialize and Deserialize traits from serde, so you can use all the usual methods from serde-json to read and write it.

from_str() that parses JSON is also implemented for your convenience:

use auditable_serde::VersionInfo;
use std::str::FromStr;
let json_str = r#"{"packages":[{
    "name":"adler",
    "version":"0.2.3",
    "source":"registry"
}]}"#;
let info = VersionInfo::from_str(json_str).unwrap();
assert_eq!(&info.packages[0].name, "adler");

If deserialization succeeds, it is guaranteed that there is only one root package, and that are no cyclic dependencies.

Optional features

If the from_metadata feature is enabled, a conversion from cargo_metadata::Metadata is possible via the TryFrom trait. This is the preferred way to construct this structure. An example demonstrating that can be found here.

If the toml feature is enabled, a conversion into the cargo_lock::Lockfile struct is possible via the TryFrom trait. This can be useful if you need to interoperate with tooling that consumes the Cargo.lock file format. An example demonstrating it can be found here.

Fields

packages: Vec<Package>

Trait Implementations

impl Clone for VersionInfo

fn clone(&self) -> VersionInfo

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for VersionInfo

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for VersionInfo

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromStr for VersionInfo

type Err = Error

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl JsonSchema for VersionInfo

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl Ord for VersionInfo

fn cmp(&self, other: &VersionInfo) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for VersionInfo

fn eq(&self, other: &VersionInfo) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for VersionInfo

fn partial_cmp(&self, other: &VersionInfo) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for VersionInfo

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TryFrom<&Metadata> for VersionInfo

type Error = InsufficientMetadata

The type returned in the event of a conversion error.

fn try_from(metadata: &Metadata) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<&VersionInfo> for Lockfile

type Error = Error

The type returned in the event of a conversion error.

fn try_from(input: &VersionInfo) -> Result<Self, Self::Error>

Performs the conversion.

impl Eq for VersionInfo

impl StructuralPartialEq for VersionInfo